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Exam 312-50v13 All Questions

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Exam 312-50v13 topic 1 question 146 discussion

Actual exam question from ECCouncil's 312-50v13
Question #: 146
Topic #: 1
[All 312-50v13 Questions]

You are an ethical hacker tasked with conducting an enumeration of a company's network. Given a Windows Answered Marked for Review 37.6% system with NetBIOS enabled, port 139 open, and file and printer sharing active, you are about to run some nbtstat commands to enumerate NetBIOS names. The company uses IPv6 for its network. Which of the following actions should you take next?

  • A. Switch to an enumeration tool that supports IPv6
  • B. Use nbtstat -a followed by the IPv6 address of the target machine
  • C. Use nbtstat -c to get the contents of the NetBIOS name cache
  • D. Utilize Nmap Scripting Engine (NSE) for NetBIOS enumeration
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Suggested Answer: A 🗳️
by killwitch at March 7, 2025, 12:14 p.m.

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NikoTomas
4 weeks, 1 day ago
Selected Answer: D
Answer: D (for ex.: nmap -6 IPv6-address -A -p 139) Example with IPv6 and port TCP/22: nmap -6 -p 22 fe80::250:56ff:feb5:6e67 -A Starting Nmap 7.95 ( https://nmap.org ) at 2025-03-20 22:57 CET Nmap scan report for fe80::250:56ff:feb5:6e67 Host is up (0.000058s latency). PORT STATE SERVICE VERSION 22/tcp open tcpwrapped |_ssh-hostkey: ERROR: Script execution failed (use -d to debug) No OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ). TCP/IP fingerprint: OS:SCAN(V=7.95%E=6%D=3/20%OT=22%CT=%CU=42137%PV=N%DS=0%DC=L%G=Y%TM=67DC8F5 ... ... Host script results: | address-info: | IPv6 EUI-64: | MAC address: | address: 00:50:56:b5:6e:67 |_ manuf: VMware
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Gibsomd
1 month ago
Selected Answer: A
The nbtstat command is primarily designed for IPv4-based NetBIOS enumeration and does not support IPv6. Since the company's network uses IPv6, attempting to use nbtstat with an IPv6 address will fail.
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killwitch
1 month, 1 week ago
Selected Answer: B
nbtstat -a [IP]: This command is used to display the NetBIOS name table of a remote machine, where [IP] can be the IPv4 address or an IPv6 address. By using the IPv6 address in this command, you can enumerate the NetBIOS names of the target machine even if the network is based on IPv6.
upvoted 1 times
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